Product comparison · 2 laptops

Lenovo E440 touch vs Lenovo ThinkPad G510AT-IFI(U) Intel® Core™ i5 i5-4200M Laptop

136specifications compared
14differ
122identical
37known for one product only

Key differences

Display diagonal
- E440 touch:35.6 cm (14")
- ThinkPad G510AT-IFI(U) Intel® Core™ i5 i5-4200M Laptop:39.6 cm (15.6")
Touchscreen
- E440 touch:Yes
- ThinkPad G510AT-IFI(U) Intel® Core™ i5 i5-4200M Laptop:No
Internal memory type
- E440 touch:DDR3L-SDRAM
- ThinkPad G510AT-IFI(U) Intel® Core™ i5 i5-4200M Laptop:DDR3-SDRAM
Optical drive type
- E440 touch:DVD±RW
- ThinkPad G510AT-IFI(U) Intel® Core™ i5 i5-4200M Laptop:DVD Super Multi
Compatible memory cards
- E440 touch:MMC, SD, SDHC, SDXC
- ThinkPad G510AT-IFI(U) Intel® Core™ i5 i5-4200M Laptop:MMC, SD
Discrete graphics card
- E440 touch:No
- ThinkPad G510AT-IFI(U) Intel® Core™ i5 i5-4200M Laptop:Yes
Discrete graphics card model
- E440 touch:Not available
- ThinkPad G510AT-IFI(U) Intel® Core™ i5 i5-4200M Laptop:AMD Radeon R5 M230
Numeric keypad
- E440 touch:No
- ThinkPad G510AT-IFI(U) Intel® Core™ i5 i5-4200M Laptop:Yes

Side by side

Differences highlightedShow differences only

Comparison of E440 touch, G510AT-IFI(U)
173 specifications	A Lenovo E440 touch View product	B Lenovo ThinkPad G510AT-IFI(U) Intel® Core™ i5 i5-4200M Laptop Model G510AT-IFI(U) View product
Designidentical
Market positioningKnown for one	Business	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
TouchscreenDiffers	Yes	No
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Memory1 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Storage2 differ
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD±RW	DVD Super Multi
Compatible memory cardsDiffers	MMC, SD, SDHC, SDXC	MMC, SD
Graphics2 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	AMD Radeon R5 M230
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
Audioidentical
Audio systemKnown for one	Dolby Advanced Audio v2	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.9 MP
Network1 differ
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfacesidentical
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM87	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1 Pro	Windows 8.1
Processor special features1 differ
Intel® High Definition Audio (Intel® HD Audio)Known for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Differs	Yes	No
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Securityidentical
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	HDD, Power on, Supervisor	Unknown — not stated by the source
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.43 kg	2.6 kg
WidthDiffers	344 mm	377 mm
DepthDiffers	239 mm	250 mm
Height (front)Known for one	2.63 cm	Unknown — not stated by the source
Height (rear)Known for one	2.63 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	33.8 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Home office, Small Business	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More laptop comparisons

All laptop comparisons